.roll_setting_box{
  width: 100%;
  margin: 0 auto;
  padding: 60px 180px;
}
.add{
  background-repeat: no-repeat;
  background-size: contain;
  height: 24px;
  width: 24px;
  cursor: pointer;
  background-image: url("/assets/img/home/icon-add.png");
  display: inline-block;
  line-height: 31px;
  margin-top: 8px;
}
.roll_setting_hearder{
  margin-bottom: 46px;
}
.roll_setting_hearder .roll_cover{
  width: 198px;
  height: 251px;
  background-image: url("/assets/img/rollIndex/cover1.png");
  -webkit-background-size: cover;
  background-size: cover;
  background-position: center;
  display: inline-block;
}
.roll_setting_hearder .roll_info{
  display: inline-block;
  padding-left: 25px;
  vertical-align: top;
  width: calc(100% - 430px);
}
.roll_info .roll_name {
  font-size: 32px;
  color: #333333;
}
.roll_info .roll_code{
  font-size: 16px;
  color: #333333;
  margin-top: 5px;
}
.roll_code .class_code{
  display: inline-block;
  margin-right: 15px;
}
.roll_code .class_code span:last-child{
  color: #F88A99;
  display: inline-block;
  margin-left: 10px;
}
.roll_code .invite_code{
  display: inline-block;
}
.roll_code  .invite_code span:last-child{
  color: #F88A99;
  display: inline-block;
  margin-left: 10px;
}
.roll_info  .roll_date {
  display: inline-block;
  margin-top: 5px;
  font-size: 14px;
  color: #999999;
}
.roll_info  .roll_date div{
  display: inline-block;
}
.roll_info  .roll_date .create_date{
  margin-right: 9px;
}
.roll_info .roll_minutes{
  margin-top: 17px;
  font-size: 12px;
  color: #999999;
}
.roll_minutes .roll_minute{
  display: inline-block;
  width: 190px;
}
.roll_info .roll_peoples{
  margin-top: 27px;
  display: inline-block;
}
.scan_code{
  display: inline-block;
  width: 229px;
  vertical-align: top;
  position: relative;
}
.scan_code .code_title{
  font-size: 20px;
  color: #333333;
  display: inline-block;
}
.scan_code .code_tip{
  font-size: 12px;
  color: #666666;
  display: inline-block;
}
.scan_code .qr_code{
  display: inline-block;
  background-image: url('/assets/img/rollIndex/erweima.png');
  -webkit-background-size: cover;
  background-size: cover;
  width: 204px;
  height: 223px;
  background-position: center;
}
.scan_code img{
  position: absolute;
  right: 26px ;
  top: 7px;
  cursor: pointer;
}
.roll_setting_content {
  position: relative;
}

.roll_setting_content .content_hearder{
  margin-bottom: 20px;
}
.roll_setting_content .content_hearder span:first-child{
  display: inline-block;
  font-size: 24px;
  color: #333333;
  vertical-align: top;
  margin-right: 5px;
}
.roll_setting_content .content_hearder span:last-child{
  display: inline-block;
  text-decoration: underline;
  font-size: 14px;
  color: #666666;
  cursor: pointer;
}
.roll_setting_content .contents .content{
  width: 19%;
  margin-right: 1%;
  margin-bottom: 1%;
  height: 300px;
  position: relative;
  padding-top: 15px;
  text-align: center;
  display: inline-block;
}
.roll_setting_content .contents .background_1{
  background-color: #3FD1A9;
}
.roll_setting_content .contents .background_2{
  background-color: #60BFD7;
}
.content .content_name{
  display: block;
  font-size: 20px;
  color: #FFFFFF;
}
.content .content_english_name{
  display: block;
  font-size: 14px;
  color: #FFFFFF;
  margin-bottom: 15px;
}
.setting{
  background-image: url("/assets/img/rollIndex/icon-unfold.png");
  width: 26px;
  height: 26px;
  cursor: pointer;
  margin-top: 5px;
  position: absolute;
  top: 50px;
  right: -58px;
}
.setting1{
  background-image: url("/assets/img/rollIndex/icon-unfold.png");
  width: 26px;
  height: 26px;
  cursor: pointer;
  margin-top: 5px;
  position: absolute;
  top: 50px;
  right: -58px;
  background-position: 0 26px;
}
@media screen and (max-width: 1350px){
  .roll_setting_content .contents .content{
    width: 24%;
  }
}
@media screen and (max-width: 1150px){
  .roll_setting_content .contents .content{
    width: 32.333%;
  }
}




